Q49 / 150 · MHT CET 2023 (13 May Shift 1) · Chemistry

Identify the monomer used to prepare Teflon.

  • A
    $\mathrm{C}_2 \mathrm{H}_4$
  • B
    $\mathrm{C}_2 \mathrm{H}_3 \mathrm{~N}$
  • C
    $\mathrm{CONH}_2$ and $\mathrm{CH}_2 \mathrm{O}$
  • Correct answer
    D
    $\mathrm{C}_2 \mathrm{~F}_4$

Solution

The monomer used in the preparation of teflon is tetrafluoroethylene, $\left(\mathrm{CF}_2=\mathrm{CF}_2\right)$.

Hence, the correct answer is option: 'D'.

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